From: Stefan Jones <cretin@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: [gentoo-dev] Prelink and init
Date: Thu, 09 Sep 2004 10:00:43 -0700 [thread overview]
Message-ID: <1094749243.7716.5.camel@saj.multigig> (raw)
Hi all,
I am trying to bury bug http://bugs.gentoo.org/show_bug.cgi?id=42929
If you run prelink and change /sbin/init then you have to run "init u"
otherwise you cannot unmount the root filesystem as the kernel has a
stray mmap memory segment relating to the old /sbin/int executable.
"init u" re-executes the binary getting rid of the old mmap.
Now the old solution I can think of is a quick hack in the main()
function of the prelink executable to run this command automatically if
/sbin/init is changed. This can be disabled with a command line switch.
Any comments, if no other solutions I will implement it,
Stefan
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next reply other threads:[~2004-09-09 17:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-09 17:00 Stefan Jones [this message]
2004-09-09 17:22 ` [gentoo-dev] Prelink and init Mike Frysinger
2004-09-09 17:40 ` Stefan Jones
2004-09-09 18:18 ` Stefan Jones
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